How To Assign Roof Deck In Ram Elements

I plan to model the structural metal roof deck using plate elements made of steel.

How to assign roof deck in ram elements.

Should i define a general property and try to find ax ay az ix iy iz yd zd yb zb from the deck manufacturer. 24 ram elements connect edition. For general information on modeling deck areas please see chapter 18 in the ram elements manual. In ram elements and ram connection every load combination is given a type that determines when the load combination is utilized.

For composite and non composite decks the effective thickness poisson s ratio and elastic modulus in the diaphragm box are used for the plate properties. Two way decks are included in the ram frame analysis as meshed shell elements for all diaphragm types. A load will not be distributed to any members that are inside but do not border the actual deck area. Since two way decks are supported by both gravity and lateral members for gravity load cases it is not appropriate to exclude gravity members as is done when.

Deck area distribute load to members that border the deck area only. In this course you will create a three dimensional model. The figure below illustrates how several different types of combos could be used in a single file. We review the user interface before creating a simple.

In this course you will assign properties to nodes members and shells. 43 ram structural system assigning decks and slabs duration. What is the best way to define the property for the structural metal roof deck. Under gravity load out of plane stiffness of the two way deck is always included.

Bentley ram structural system full training. In this course you will load analyze design and optimize a model. Semirigid diaphragms are meshed into quadrilateral plates within ram frame or ram concrete analysis using the properties of the deck defined in ram modeler. Loading analysis design and optimization description.

In this basic introduction to ram elements you will learn how to create and analyze a structural model. Modeling building structures in ram structural s. Should i assign a very thin 1 8 thickness to the plate elements.